@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
 --bg-0: #05060b;
 --bg-1: #090b13;
 --bg-2: #111526;
 --surface-0: color-mix(in srgb, #9bd4ff 6%, #0a0d18);
 --surface-1: color-mix(in srgb, #a88cff 8%, #11172a);
 --surface-2: color-mix(in srgb, #58f4d5 9%, #121a33);

 --ink-strong: #f3f8ff;
 --ink-body: #c6d3ea;
 --ink-soft: #93a3c2;

 --accent-cyan: #7de9ff;
 --accent-violet: #b18dff;
 --accent-gold: #ffd68e;
 --accent-emerald: #66f1cc;
 --accent-danger: #ff6d9d;

 --line-soft: color-mix(in srgb, #d4ebff 26%, transparent);
 --line-strong: color-mix(in srgb, #7de9ff 52%, transparent);

 --shadow-void: 0 22px 60px rgba(0, 0, 0, 0.62);
 --shadow-glow: 0 0 36px color-mix(in srgb, var(--accent-violet) 36%, transparent);
 --shadow-glow-cyan: 0 0 30px color-mix(in srgb, var(--accent-cyan) 32%, transparent);

 --space-1: clamp(0.55rem, 0.45rem + 0.35vw, 0.8rem);
 --space-2: clamp(0.8rem, 0.65rem + 0.45vw, 1.1rem);
 --space-3: clamp(1rem, 0.85rem + 0.7vw, 1.45rem);
 --space-4: clamp(1.35rem, 1rem + 1vw, 2rem);
 --space-5: clamp(1.8rem, 1.25rem + 1.6vw, 3rem);
 --space-6: clamp(2.25rem, 1.45rem + 2.6vw, 4.2rem);

 --radius-sm: 0.75rem;
 --radius-md: 1rem;
 --radius-lg: 1.45rem;
 --radius-xl: 2rem;

 --font-display: 'Space Grotesk', 'Inter', sans-serif;
 --font-body: 'Inter', sans-serif;
 --font-mono: 'IBM Plex Mono', monospace;

 --motion-fast: 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
 --motion-base: 360ms cubic-bezier(0.22, 1, 0.36, 1);
}

* {
 box-sizing: border-box;
}

html {
 scroll-behavior: smooth;
}

body {
 margin: 0;
 min-height: 100vh;
 font-family: var(--font-body);
 color: var(--ink-body);
 line-height: 1.58;
 letter-spacing: 0.012em;
 background:
 radial-gradient(1100px 700px at 7% -6%, rgba(93, 58, 255, 0.26), transparent 55%),
 radial-gradient(900px 580px at 90% 0%, rgba(61, 240, 255, 0.16), transparent 62%),
 radial-gradient(1200px 800px at 45% 120%, rgba(255, 184, 84, 0.12), transparent 66%),
 linear-gradient(150deg, var(--bg-0), var(--bg-1) 44%, #0b1222 68%, #110d21 100%);
 padding: clamp(0.85rem, 0.35rem + 1.4vw, 1.85rem);
 overflow-x: hidden;
}

body::before,
body::after {
 content: '';
 position: fixed;
 inset: -45vmax;
 pointer-events: none;
 z-index: -1;
}

body::before {
 background:
 repeating-conic-gradient(from 0deg at 50% 50%, rgba(125, 233, 255, 0.035) 0deg 14deg, transparent 14deg 30deg);
 animation: fieldRotate 140s linear infinite;
}

body::after {
 background:
 linear-gradient(transparent 94%, rgba(145, 201, 255, 0.08) 95% 96%, transparent 97%),
 linear-gradient(90deg, transparent 95%, rgba(145, 201, 255, 0.06) 96% 97%, transparent 98%);
 background-size: 100% 2.35rem, 2.35rem 100%;
 opacity: 0.35;
}

main {
 width: min(1380px, 100%);
 margin-inline: auto;
}

h1,
h2,
h3,
h4 {
 margin: 0;
 line-height: 1.1;
 font-family: var(--font-display);
 font-weight: 600;
 letter-spacing: 0.01em;
 color: var(--ink-strong);
}

p {
 margin: 0;
}

a {
 color: inherit;
}

.frame-shell {
 position: relative;
 isolation: isolate;
 border: 1px solid var(--line-soft);
 border-radius: var(--radius-xl);
 background:
 linear-gradient(160deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.01)),
 linear-gradient(145deg, rgba(16, 19, 34, 0.9), rgba(13, 17, 31, 0.82));
 box-shadow: var(--shadow-void), inset 0 1px 0 rgba(255, 255, 255, 0.16);
 overflow: clip;
}

.frame-shell::before {
 content: '';
 position: absolute;
 inset: 0;
 background: radial-gradient(circle at 10% 0%, rgba(124, 233, 255, 0.1), transparent 40%);
 pointer-events: none;
}

.hero-panel {
 padding: var(--space-6);
}

.hero-panel::after {
 content: '';
 position: absolute;
 inset: auto 5% -38% auto;
 width: clamp(260px, 28vw, 560px);
 aspect-ratio: 1;
 background: radial-gradient(circle, rgba(177, 141, 255, 0.32), transparent 66%);
 filter: blur(10px);
 animation: pulseOrbit 9s ease-in-out infinite;
 pointer-events: none;
}

.eyebrow {
 margin-bottom: var(--space-2);
 font-family: var(--font-mono);
 font-size: 0.79rem;
 text-transform: uppercase;
 letter-spacing: 0.18em;
 color: var(--accent-cyan);
}

.hero-panel h1 {
 font-size: clamp(2.1rem, 6.2vw, 5rem);
 text-wrap: balance;
 text-shadow: var(--shadow-glow-cyan);
}

.hero-panel .sub {
 margin-top: var(--space-3);
 max-width: 74ch;
 color: var(--ink-body);
 font-size: clamp(1rem, 0.8rem + 0.7vw, 1.3rem);
}

.hero-actions {
 margin-top: var(--space-4);
 display: flex;
 flex-wrap: wrap;
 gap: var(--space-2);
}

.button,
.cta-button {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 gap: 0.45rem;
 padding: 0.75rem 1.2rem;
 border-radius: 999px;
 border: 1px solid transparent;
 text-decoration: none;
 font-weight: 600;
 transition: transform var(--motion-fast), filter var(--motion-fast), box-shadow var(--motion-fast), border-color var(--motion-fast);
}

.button.primary,
.cta-button {
 color: #05060d;
 background: linear-gradient(115deg, var(--accent-cyan), var(--accent-gold));
 box-shadow: 0 8px 22px rgba(120, 227, 255, 0.28);
}

.button.secondary {
 border-color: var(--line-soft);
 color: var(--ink-strong);
 background: linear-gradient(145deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.02));
}

.button:hover,
.cta-button:hover {
 transform: translateY(-2px);
 filter: saturate(1.08) brightness(1.04);
}

.button:focus-visible,
.cta-button:focus-visible,
a:focus-visible,
button:focus-visible,
input:focus-visible {
 outline: 2px solid var(--accent-cyan);
 outline-offset: 2px;
}

.section-stack {
 margin-top: var(--space-4);
 display: grid;
 gap: var(--space-4);
}

.columns {
 display: grid;
 grid-template-columns: repeat(3, minmax(0, 1fr));
 gap: var(--space-3);
}

.chamber {
 position: relative;
 border-radius: var(--radius-lg);
 border: 1px solid var(--line-soft);
 background:
 radial-gradient(circle at 90% 0%, rgba(124, 233, 255, 0.08), transparent 40%),
 linear-gradient(170deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.01));
 padding: var(--space-3);
 box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.09), 0 14px 28px rgba(0, 0, 0, 0.33);
}

.chamber h2 {
 font-size: clamp(1.2rem, 1rem + 0.8vw, 1.75rem);
}

.chamber >p {
 margin-top: 0.6rem;
 color: var(--ink-soft);
 font-size: 0.97rem;
}

.column ul,
.signal-list {
 list-style: none;
 margin: var(--space-3) 0 0;
 padding: 0;
 display: grid;
 gap: 0.7rem;
}

.node,
.signal-link,
.node-card {
 position: relative;
 display: flex;
 align-items: center;
 gap: 0.7rem;
 border-radius: var(--radius-md);
 border: 1px solid color-mix(in srgb, var(--accent-cyan) 24%, transparent);
 padding: 0.8rem;
 background:
 linear-gradient(150deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
 linear-gradient(140deg, rgba(4, 8, 18, 0.65), rgba(17, 23, 42, 0.7));
 text-decoration: none;
 transition: transform var(--motion-fast), box-shadow var(--motion-fast), border-color var(--motion-fast);
}

.node:hover,
.signal-link:hover,
.node-card:hover {
 transform: translateY(-2px);
 border-color: var(--line-strong);
 box-shadow: var(--shadow-glow-cyan);
}

.node::after,
.signal-link::after {
 content: '';
 position: absolute;
 inset: 0;
 background: linear-gradient(100deg, transparent 20%, rgba(125, 233, 255, 0.07) 47%, transparent 74%);
 opacity: 0;
 transition: opacity var(--motion-base);
 pointer-events: none;
}

.node:hover::after,
.signal-link:hover::after {
 opacity: 1;
}

.node-icon {
 width: 2rem;
 height: 2rem;
 border-radius: 999px;
 display: grid;
 place-items: center;
 flex-shrink: 0;
 background: linear-gradient(150deg, rgba(177, 141, 255, 0.45), rgba(125, 233, 255, 0.18));
 box-shadow: inset 0 0 12px rgba(255, 255, 255, 0.24);
}

.node-copy {
 min-width: 0;
 display: grid;
}

.node-copy strong {
 color: var(--ink-strong);
 font-size: 0.94rem;
}

.node-copy small {
 color: var(--ink-soft);
 font-size: 0.78rem;
}

.node-arrow {
 margin-left: auto;
 color: var(--accent-cyan);
 font-size: 1.05rem;
}

.site-footer {
 margin-top: var(--space-4);
 padding: var(--space-3);
 border-radius: var(--radius-lg);
 border: 1px solid var(--line-soft);
 color: var(--ink-soft);
 font-family: var(--font-mono);
 text-transform: uppercase;
 letter-spacing: 0.11em;
 font-size: 0.74rem;
 text-align: center;
}

.link-inline {
 color: var(--accent-cyan);
 text-decoration: none;
}

.link-inline:hover {
 text-decoration: underline;
}

.category-shell,
.prompt-shell {
 padding: var(--space-5);
}

.category-hero,
.prompt-hero {
 margin-top: var(--space-2);
 display: grid;
 gap: var(--space-2);
}

.category-hero h1,
.prompt-hero h1 {
 font-size: clamp(1.9rem, 1.2rem + 2.4vw, 3rem);
 text-shadow: var(--shadow-glow);
}

.category-hero .sub,
.prompt-hero .sub {
 color: var(--ink-soft);
}

.prompt-grid,
.category-grid {
 margin-top: var(--space-4);
 display: grid;
 grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
 gap: var(--space-3);
}

.prompt-card,
.node-card {
 flex-direction: column;
 align-items: stretch;
 min-height: 100%;
}

.prompt-list-section .prompt-card[data-prompt-card] {
 display: grid;
 grid-template-columns: minmax(0, 1fr);
 grid-template-areas:
  "thumb"
  "top"
  "prompt"
  "tags";
 row-gap: 0.9rem;
}

.prompt-list-section .prompt-card[data-prompt-card] .prompt-card__top {
 grid-area: top;
}

.prompt-list-section .prompt-card[data-prompt-card] .prompt-entry-thumb {
 grid-area: thumb;
 width: 100%;
 max-width: none;
 min-width: 0;
 aspect-ratio: 16 / 9;
 border-radius: 16px;
 overflow: hidden;
 align-self: stretch;
}

.prompt-list-section .prompt-card[data-prompt-card] .prompt {
 grid-area: prompt;
 margin: 0;
}

.prompt-list-section .prompt-card[data-prompt-card] .tags {
 grid-area: tags;
}

.prompt-entry-thumb .prompt-thumb {
 display: block;
 width: 100%;
 height: 100%;
 object-fit: cover;
}

@media (max-width: 640px) {
 .prompt-list-section .prompt-card[data-prompt-card] {
  grid-template-columns: minmax(0, 1fr);
 }
}

.prompt-card h2 {
 font-size: 1.08rem;
}

.prompt-card h2 a {
 text-decoration: none;
 color: var(--ink-strong);
}

.prompt-card h2 a:hover {
 color: var(--accent-cyan);
}

.preview {
 color: var(--ink-body);
 font-size: 0.94rem;
 flex-grow: 1;
}

.card-tags,
.tags-list {
 display: flex;
 flex-wrap: wrap;
 gap: 0.45rem;
}

.tag {
 padding: 0.28rem 0.64rem;
 border-radius: 999px;
 border: 1px solid color-mix(in srgb, var(--accent-violet) 35%, transparent);
 background: linear-gradient(140deg, rgba(177, 141, 255, 0.18), rgba(125, 233, 255, 0.12));
 color: var(--ink-strong);
 font-size: 0.77rem;
 font-family: var(--font-mono);
}

.prompt-content {
 margin-top: var(--space-3);
 display: grid;
 gap: var(--space-3);
}

.description {
 color: var(--ink-soft);
}

.prompt-box {
 position: relative;
 border-radius: var(--radius-lg);
 border: 1px solid var(--line-soft);
 padding: var(--space-3);
 background: linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.01));
}

.prompt-header {
 display: flex;
 flex-wrap: wrap;
 gap: 0.75rem;
 align-items: center;
 justify-content: space-between;
 margin-bottom: 0.8rem;
}

.prompt-label {
 font-family: var(--font-mono);
 letter-spacing: 0.1em;
 text-transform: uppercase;
 color: var(--accent-cyan);
 font-size: 0.78rem;
}

.copy-btn {
 border: 1px solid color-mix(in srgb, var(--accent-cyan) 34%, transparent);
 background: linear-gradient(145deg, rgba(125, 233, 255, 0.22), rgba(177, 141, 255, 0.2));
 color: #04101d;
 font-weight: 700;
 border-radius: 999px;
 padding: 0.45rem 0.95rem;
 cursor: pointer;
 transition: transform var(--motion-fast), filter var(--motion-fast), box-shadow var(--motion-fast);
}

.copy-btn:hover {
 transform: translateY(-1px);
 box-shadow: var(--shadow-glow-cyan);
}

.copy-btn.copied {
 background: linear-gradient(145deg, rgba(102, 241, 204, 0.85), rgba(125, 233, 255, 0.75));
}

.prompt-text {
 white-space: pre-wrap;
 color: var(--ink-strong);
 line-height: 1.7;
}

.node-0, .node-1, .node-2, .node-3, .node-4, .node-5, .node-6, .node-7,
.node-8, .node-9, .node-10, .node-11, .node-12, .node-13, .node-14, .node-15,
.node-16, .node-17, .node-18, .node-19, .node-20, .node-21, .node-22, .node-23,
.node-24, .node-25, .node-26, .node-27, .node-28, .node-29, .node-30, .node-31 {
 background-blend-mode: screen;
}

.node-0 { background-image: linear-gradient(140deg, rgba(102, 241, 204, 0.15), rgba(17, 23, 42, 0.86)); }
.node-1 { background-image: linear-gradient(140deg, rgba(177, 141, 255, 0.24), rgba(11, 16, 29, 0.85)); }
.node-2 { background-image: linear-gradient(140deg, rgba(255, 214, 142, 0.2), rgba(15, 20, 37, 0.82)); }
.node-3 { background-image: linear-gradient(140deg, rgba(125, 233, 255, 0.2), rgba(17, 24, 43, 0.84)); }
.node-4 { background-image: linear-gradient(140deg, rgba(255, 109, 157, 0.17), rgba(17, 22, 39, 0.9)); }
.node-5 { background-image: linear-gradient(140deg, rgba(177, 141, 255, 0.22), rgba(10, 16, 31, 0.86)); }
.node-6 { background-image: linear-gradient(140deg, rgba(125, 233, 255, 0.16), rgba(11, 16, 31, 0.9)); }
.node-7 { background-image: linear-gradient(140deg, rgba(102, 241, 204, 0.14), rgba(12, 20, 40, 0.88)); }
.node-8 { background-image: linear-gradient(140deg, rgba(255, 214, 142, 0.16), rgba(13, 19, 36, 0.86)); }
.node-9 { background-image: linear-gradient(140deg, rgba(177, 141, 255, 0.18), rgba(14, 21, 39, 0.86)); }
.node-10 { background-image: linear-gradient(140deg, rgba(102, 241, 204, 0.16), rgba(12, 17, 35, 0.88)); }
.node-11 { background-image: linear-gradient(140deg, rgba(255, 109, 157, 0.17), rgba(14, 20, 38, 0.86)); }
.node-12 { background-image: linear-gradient(140deg, rgba(125, 233, 255, 0.19), rgba(12, 18, 35, 0.88)); }
.node-13 { background-image: linear-gradient(140deg, rgba(177, 141, 255, 0.24), rgba(10, 15, 30, 0.88)); }
.node-14 { background-image: linear-gradient(140deg, rgba(255, 214, 142, 0.18), rgba(14, 20, 36, 0.85)); }
.node-15 { background-image: linear-gradient(140deg, rgba(102, 241, 204, 0.17), rgba(11, 17, 31, 0.88)); }
.node-16 { background-image: linear-gradient(140deg, rgba(125, 233, 255, 0.2), rgba(10, 16, 30, 0.88)); }
.node-17 { background-image: linear-gradient(140deg, rgba(255, 109, 157, 0.17), rgba(15, 20, 36, 0.84)); }
.node-18 { background-image: linear-gradient(140deg, rgba(177, 141, 255, 0.2), rgba(12, 18, 34, 0.86)); }
.node-19 { background-image: linear-gradient(140deg, rgba(102, 241, 204, 0.15), rgba(12, 16, 32, 0.89)); }
.node-20 { background-image: linear-gradient(140deg, rgba(255, 214, 142, 0.2), rgba(12, 18, 35, 0.84)); }
.node-21 { background-image: linear-gradient(140deg, rgba(125, 233, 255, 0.2), rgba(12, 20, 40, 0.87)); }
.node-22 { background-image: linear-gradient(140deg, rgba(177, 141, 255, 0.19), rgba(13, 17, 31, 0.89)); }
.node-23 { background-image: linear-gradient(140deg, rgba(255, 109, 157, 0.17), rgba(11, 16, 32, 0.9)); }
.node-24 { background-image: linear-gradient(140deg, rgba(102, 241, 204, 0.16), rgba(14, 20, 38, 0.86)); }
.node-25 { background-image: linear-gradient(140deg, rgba(125, 233, 255, 0.18), rgba(12, 18, 35, 0.89)); }
.node-26 { background-image: linear-gradient(140deg, rgba(177, 141, 255, 0.22), rgba(13, 19, 36, 0.85)); }
.node-27 { background-image: linear-gradient(140deg, rgba(255, 214, 142, 0.16), rgba(11, 17, 31, 0.88)); }
.node-28 { background-image: linear-gradient(140deg, rgba(102, 241, 204, 0.18), rgba(12, 18, 34, 0.87)); }
.node-29 { background-image: linear-gradient(140deg, rgba(125, 233, 255, 0.18), rgba(14, 19, 37, 0.86)); }
.node-30 { background-image: linear-gradient(140deg, rgba(177, 141, 255, 0.2), rgba(13, 20, 39, 0.86)); }
.node-31 { background-image: linear-gradient(140deg, rgba(255, 109, 157, 0.16), rgba(10, 16, 30, 0.9)); }

@keyframes pulseOrbit {
 0%,
 100% { transform: scale(1) translate3d(0, 0, 0); opacity: 0.75; }
 50% { transform: scale(1.08) translate3d(1.2rem, -0.8rem, 0); opacity: 1; }
}

@keyframes fieldRotate {
 from { transform: rotate(0deg); }
 to { transform: rotate(360deg); }
}

@media (max-width: 1080px) {
 .columns {
 grid-template-columns: 1fr;
 }

 .column ul {
 grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
 }
}

@media (max-width: 720px) {
 body {
 padding: 0.65rem;
 }

 .hero-actions {
 flex-direction: column;
 align-items: flex-start;
 }

 .frame-shell,
 .chamber,
 .site-footer,
 .prompt-box {
 border-radius: var(--radius-md);
 }

 .node-copy strong,
 .node-copy small {
 white-space: normal;
 }
}

@media (prefers-reduced-motion: reduce) {
 *,
 *::before,
 *::after {
 animation-duration: 0.001ms !important;
 animation-iteration-count: 1 !important;
 transition-duration: 0.001ms !important;
 scroll-behavior: auto !important;
 }
}